@inproceedings{sgem2022s03026,
  title = {BULGARIAN TOURISM DURING THE COVID-19 CRISIS},
  author = {Mariyana Bozhinova and Lyubka Ilieva and Lyubomira Todorova and Pavlin Pavlov},
  booktitle = {Proceedings of 9th SWS International Scientific Conference on Social Sciences - ISCSS 2022},
  year = {2022},
  pages = {217-224},
  publisher = {SGEM WORLD SCIENCE (SWS) Scholarly Society},
  doi = {10.35603/sws.iscss.2022/s03.026}
}